Product Description

Product Introduction of Large Scale Screw Pressing Machine:50TPD LD 50TPD cooking oil cleaning machine/oil pressing machine is advanced black seed oil machine, characterized by simple design, easy to operate, high production capacity and high oil output rate. Moreover,50TPD LD 50TPD cooking oil cleaning machine/oil pressing machine can be used for various raw materials, and depending on the oil content of particular crop you are pressing, the machine will extract about 90%-95% oil of it.A Screw of 50TPD LD 50TPD cooking oil cleaning machine/oil pressing machine consists basically of a worm assembly,a shft fitted with spirally-arranged worm sections,rather like a screw.The shaft turns horizontally in a cage consisting of barrel bars that are clamped together forming a kind of sloted tube around the shaft.In turning,the worm assembly moves the oil-seed from the feed-end to the dischage-end,expelling the oil through the slots between the bars of the of the cage.The oil-seed,as it moves along the shaft,loses oil,and its volume decreases accordingly.

Applications of Large Scale Screw Pressing Machine:

50TPD LD 50TPD cooking oil cleaning machine/oil pressing machine are used for two different tasks.One is to obtain the maximum oil yield from a suitably prepared seed.This is achieved by a single pressing through the screw-press at high pressure.There is no further oil extraction operation.The other task of 50TPD LD 50TPD cooking oil cleaning machine/oil pressing machine is to "pre-press" the seed,generally of high oil content,to abtain a cake of more moderate oil content.This cake is then further processed,usually is a continuous solvent extraction plant,to recover most os the remaining oil.

Processing Scope of Large Scale Screw Pressing Machine: It can be used to press oil from Peanut, Coleseed , Cottonseed, Sunflower Seed,Soya bean,cocoa nut, ,argan,seLDe,black cumin,almond ,pomegranate seeds,Palm Kernal and other oil-seed material.

Advice for Customer from Shandong Leader Machinery Co.,Ltd.:Through the semi-automatic oil press machine, you can get the crude oil as final products.And through the full-automatic oil press machine, you can get the edible refined oil as final products.You can choose the proper one according to the oil requirements

DTDC process1. Passivate and damage the anti-nutritional components such as the urea enzyme and trypsin in the meal, and improve meal value in use. 2. Control the protein denaturation degree in the meal , and improve the NSI index effectively.3. It can better regulate the color, flavor and taste of the meal.4. It can better reduce residual solvent in the meal and regulate the meal moisture, so as to guarantee the minimum solvent consumption and safe use of the meal.

Degumming and deacidification:The gumming is moved by phosphoric acid and hot water. There are two ways to move the acid in the edible oil. One is chemical way, the other one is physical way. The chemical way is using NaOH to react with acid. This way is suitable for the capacity of 5-30T per day. The physical way is using steam and centrifugal to move the acid. This way is used for capacity from 30-2000T per day.Decolorization:This step is used to adjust the color of the oil. You can control the color of the edible oil according to the requirement of your market.Deodorization:The function of this step is to move the special smell in the oil. This is an important standard for refined edible oil.